Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

12541661 (number)

12541661 is an odd 8-digits composite number following 12541660 and preceding 12541662. In scientific notation, it is written as 1.2541661 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 11214000 positive integers (up to 12541661) that are relatively prime to 12541661.

Interesting facts

12541661 has 8 divisors, whose sum is 13906848
The reverse of 12541661 is 16614521
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twelve million five hundred forty-one thousand six hundred sixty-one

Notation

Scientific notation	1.2541661 × 10^7
Engineering notation	1.2541661 × 10^6

Prime Factorization of 12541661

Prime Factorization 11 × 61 × 18691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12541661	Product of the distinct prime numbers

The prime factorization of 12541661 is 11 × 61 × 18691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 41, 58, 481, 196, 6765, 5513, 38133, 60590, 524345, 131721, 8173288, 862187, 1168656, 37124318, 430694842, 336095178, 2564683125, 1501353214

Basic calculations (n = 12541661)

Multiplication

n×y

n×2	25083322
n×3	37624983
n×4	50166644
n×5	62708305

Division

n÷y

n÷2	6270830.5
n÷3	4180553.6666667
n÷3	3135415.25
n÷5	2508332.2

Exponentiation

n^y

n²	157293260638921
n³	1.972718752518E+21
n⁴	2.4741169842424E+28
n⁵	3.102953649071E+35

Nth Root

^y√n

²√n	3541.4207600905
³√n	232.33698674646
⁴√n	59.50983750684
⁵√n	26.282762554017

Divisors of 12541661

1, 11, 61, 671, 18691, 205601, 1140151, 12541661

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12541660	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12541661 can be divided by 8 positive divisors. The sum of these divisors (counting 12541661) is 1, the average is 0.125.

Base conversion 12541661

Base	System	Value
2	Binary	101111110101111011011101
3	Ternary	212121011220222
4	Quaternary	233311323131
5	Quinary	11202313121
6	Senary	1124451125
8	Octal	57657335
10	Decimal	12541661
12	Duodecimal	4249aa5
16	Hexadecimal	bf5edd
20	Vigesimal	3i7e31
36	Base36	7gt7h

Cryptographic Hash Functions

md5	92de129a6e79b3ec86aacda9101c5731
sha1	0852101ea02d98e913387ef9f843ebcebabe708b
sha256	fcaf2d000d910a382b434d82023ec33062c1022735e0c0c25436b33fd0d1850b
sha512	cc87c42e5f6e85dd9ea68352ae85a6bb54612ca2a1784465a5f33d5c64a48ca19b5239dd73c02583f856426c3e8add461cd4373e150cb14b8c9960a023b4446b
ripemd-160	92a9c5d4dacd1ab1d3953823bb0047b955305cb1

12541661 as geometric shapes

Circle

Radius = n

Diameter	25083322
Circumference	78801580.122827
Area	4.9415135208242E+14

Sphere

Radius = n

Volume	8.2633049873458E+21
Surface area	1.9766054083297E+15
Circumference	78801580.122827

Square

Length = n

Perimeter	50166644
Area	157293260638921
Diagonal	17736587.080886

Cube

Length = n

Surface area	943759563833526
Volume	1.972718752518E+21
Space diagonal	21722794.063305

Equilateral Triangle

Length = n

Perimeter	37624983
Area	68109979778696
Altitude	10861397.031653

Triangular Pyramid

Length = n

Surface area	68109979778696
Volume	2.3248713454656E+20
Height	5912195.6936286